Litter will be left uncollected on the streets in Derby City centre for a whole weekend in November to show people how much is dropped.
The city council's street cleaning team hope the experiment will make shoppers more aware about the rubbish they throw on the floor.
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There are reports hundreds of passengers are waiting to pass through security checks.
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It happened at a car park in Aston and the owner of the silver 4x4 had to cut his vehicle free.